专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050033331A1 Pyloric valve obstructing devices and methods 有权
标题翻译：幽门阀阻塞装置及方法
公开(公告)号：US20050033331A1
公开(公告)日：2005-02-10
申请号：US10833950
申请日：2004-04-27
申请人： Daniel Burnett , Greg Hall , Roxanne Richman , David Gallup , Annette Campbell-White
发明人： Daniel Burnett , Greg Hall , Roxanne Richman , David Gallup , Annette Campbell-White
IPC分类号： A61B5/03 , A61B5/07 , A61B17/04 , A61B17/08 , A61B17/12 , A61F20060101 , A61F5/00
CPC分类号： A61B17/12022 , A61B5/036 , A61B5/073 , A61B5/14539 , A61B17/12036 , A61B17/12099 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B2017/00004 , A61B2017/00557 , A61B2017/12054 , A61B2017/12086 , A61F5/003 , A61F5/0036 , A61F5/0079
摘要： Methods, devices and systems facilitate intermittent and/or partial obstruction of a pyloric valve. Devices generally include a support portion for preventing the device from passing through the pyloric valve and a tissue engagement portion for contacting tissue adjacent the pyloric valve to obstruct the valve. Some embodiments also include a positioning member extending from the tissue engagement portion for helping position the device for obstructing the valve. A retaining member may optionally be included on the distal end of the positioning member for further maintaining a position of the device in the stomach. Some embodiments are deliverable into the stomach through the esophagus, either by swallowing or through a delivery tube or catheter. Some embodiments are fully reversible. Some embodiments self-expand within the stomach, while others are inflated or otherwise expanded.
摘要翻译：方法，装置和系统促进幽门阀的间歇性和/或局部阻塞。装置通常包括用于防止装置通过幽门阀的支撑部分和用于接触幽门阀附近的组织以阻塞瓣膜的组织接合部分。一些实施例还包括从组织接合部分延伸的定位构件，用于帮助定位用于阻塞阀的装置。可以可选地将保持构件包括在定位构件的远端上，以进一步保持装置在胃中的位置。一些实施例可通过吞咽或通过输送管或导管通过食道输送到胃中。一些实施例是完全可逆的。一些实施例在胃内自扩张，而另一些实施例被膨胀或以其他方式扩张。

2. 发明申请

US20060020278A1 Gastric retaining devices and methods 审中-公开
标题翻译：胃保持装置和方法
公开(公告)号：US20060020278A1
公开(公告)日：2006-01-26
申请号：US11215430
申请日：2005-08-29
申请人： Daniel Burnett , Greg Hall , David Gallup
发明人： Daniel Burnett , Greg Hall , David Gallup
IPC分类号： A61B17/08
CPC分类号： A61B17/12099 , A61B5/036 , A61B5/073 , A61B5/14539 , A61B17/12022 , A61B17/12136 , A61B17/12172 , A61B17/12177 , A61B17/1219 , A61B2017/00818 , A61B2017/00867 , A61B2017/00893 , A61B2017/1205 , A61B2017/12054 , A61B2017/12086 , A61F5/003 , A61F5/0036 , A61F5/0079
摘要： Methods, devices and systems facilitate gastric retention of a variety of therapeutic devices. devices generally include a support portion for preventing the device from passing through the pyloric valve or esophagus wherein a retaining member may optionally be included on the distal end of the positioning member for further maintaining a position of the device in the stomach. Some embodiments are deliverable into the stomach through the esophagus, either by swallowing or through a delivery tube or catheter. Some embodiments are fully reversible. Some embodiments self-expand within the stomach, while others are inflated or otherwise expanded.
摘要翻译：方法，装置和系统促进各种治疗装置的胃滞留。装置通常包括用于防止装置通过幽门阀或食道的支撑部分，其中保持构件可以可选地包括在定位构件的远端上，以进一步保持装置在胃中的位置。一些实施例可通过吞咽或通过输送管或导管通过食道输送到胃中。一些实施例是完全可逆的。一些实施例在胃内自扩张，而另一些实施例被膨胀或以其他方式扩张。

3. 发明申请

US20050055039A1 Devices and methods for pyloric anchoring 有权
标题翻译：用于幽门锚定的装置和方法
公开(公告)号：US20050055039A1
公开(公告)日：2005-03-10
申请号：US10915716
申请日：2004-08-09
申请人： Daniel Burnett , Gregory Hall , Annette Campbell-White , Jordan Bajor
发明人： Daniel Burnett , Gregory Hall , Annette Campbell-White , Jordan Bajor
IPC分类号： A61B5/03 , A61B5/07 , A61B17/04 , A61B17/08 , A61B17/12 , A61F20060101 , A61F2/04 , A61F5/00
CPC分类号： A61F5/0079 , A61B5/036 , A61B5/073 , A61B5/145 , A61B5/14539 , A61B5/14546 , A61B5/4238 , A61B17/12022 , A61B17/12036 , A61B17/12099 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B2017/00876 , A61B2017/12054 , A61B2017/12086 , A61F2/24 , A61F5/003 , A61F5/0036 , A61F2002/044 , A61N1/06 , A61N1/40
摘要： A device for performing one or more functions in a gastrointestinal tract of a patient includes an anchoring member and at least one actuator, sensor, or combination of both coupled with the anchoring device. The anchoring device is adapted to maintain at least part of the device within a pyloric portion of the patient's stomach and to intermittently engage, without directly attaching to, stomach tissue. Actuators perform any suitable function, such as transmitting energy to tissue, acting as a sleeve to reduce nutrient absorption, occupying space in the stomach, eluting a drug and/or the like. Sensors may be adapted to sense any suitable patient characteristic within the patient's gastrointestinal tract, such as pH, temperature, bile content, nutrient content, fats, sugars, alcohol, opiates, drugs, analytes, electrolytes and/or hemoglobin.
摘要翻译：用于在患者的胃肠道中执行一个或多个功能的装置包括锚定构件和至少一个致动器，传感器或两者的组合，其与锚定装置联接。锚定装置适于将装置的至少一部分保持在患者胃的幽门部分内，并间歇地接合，而不直接附着于胃组织。致动器执行任何合适的功能，例如将能量传递到组织，用作套筒以减少营养吸收，占据胃中的空间，洗脱药物等。传感器可以适于感测患者胃肠道内的任何合适的患者特征，例如pH，温度，胆汁含量，营养成分，脂肪，糖，酒精，阿片剂，药物，分析物，电解质和/或血红蛋白。

4. 发明申请

US20190000501A1 SYSTEMS, DEVICES AND METHODS FOR ACCESSING A BODY 审中-公开
公开(公告)号：US20190000501A1
公开(公告)日：2019-01-03
申请号：US16027064
申请日：2018-07-03
申请人： Bryan Nowroozi , Saheel Sutaria , Daniel Burnett
发明人： Bryan Nowroozi , Saheel Sutaria , Daniel Burnett
IPC分类号： A61B17/34 , A61B18/14
摘要： Body access device variations are described herein which may comprise a cannula configured for insertion into a body, an electrode at or near a distal end of the cannula, where the electrode is positioned to contact tissue adjacent to the distal end of the cannula during advancement into the body. The device may include another electrode, a controller in communication with the first electrode via a first lead and in communication with the second electrode via a second lead, where the first lead runs through an inner lumen of the cannula and where the device is configured to detect an impedance or a conductance of the tissue between the first electrode and the second electrode, and where the controller is configured to receive one or more signals from the tissue adjacent to the distal end of the cannula and detect a change in property of the tissue as the cannula is advanced, and where the controller is further configured to determine a position of the distal end of the cannula during advancement into the body.

5. 发明授权

US07896823B2 Method and apparatus for treating wound using negative pressure therapy 失效
标题翻译：用负压疗法治疗伤口的方法和装置
公开(公告)号：US07896823B2
公开(公告)日：2011-03-01
申请号：US11332756
申请日：2006-01-17
申请人： Shane Mangrum , Daniel Burnett
发明人： Shane Mangrum , Daniel Burnett
IPC分类号： A61H7/00 , A61H23/00 , A61F13/06 , A61F13/66
CPC分类号： A61H9/005 , A61H2201/1238 , A61H2205/10 , A61H2209/00
摘要： Devices that employ external compression stocking-type garments in the treatment of edema, chronic wounds, deep venous thrombosis prevention or claudication all share a number of significant limitations. These include the frequent need for custom fitting to assure an appropriate fit, vigilant maintenance to assure a continued “good fit,” limited compliance with proper use by patients and difficulty of application. There is a large body of evidence demonstrating that patients often decline to wear the compressive stockings as prescribed or in the form that would be most beneficial because they find these devices to be difficult to put on and take off.Building on the limitations of existing therapies, and distilled lessons learned from the field of prosthetics and wound healing, the present invention employs vacuum-assisted negative pressure to provide compression and help pump fluid from the tissues of affected limbs. The device is embodied in the form of a flexible stocking-like garment that will utilize a pumping mechanism to generate negative pressure around the limb and thus create vacuum compression that will mobilize fluid in a limb and increase venous return to the heart. Through the use of a circumferential wrap, the present invention provides a major advance in both the distribution of vacuum and the securing of the device over the limb.
摘要翻译：使用外部压缩放养型衣服治疗水肿，慢性伤口，深静脉血栓预防或跛行的装置都具有一些显着的局限性。这些包括经常需要定制配件，以确保适当的配合，警惕的维护，以确保持续的“良好配合”，限制患者适当使用的合规和应用难度。有大量证据表明，患者经常拒绝按规定佩戴压缩丝袜，或以最有利的形式，因为他们发现这些装置难以穿上和起飞。基于现有疗法的局限性，以及从假肢和伤口愈合领域获得的经验教训，本发明采用真空辅助负压来提供压迫并帮助受影响肢体的组织泵送液体。该装置体现为柔性袜子样衣服的形式，其将利用泵送机构在肢体周围产生负压，从而产生将在肢体中调动流体并增加静脉返回心脏的真空压缩。通过使用圆周包裹体，本发明提供了真空分配和将装置固定在肢体上的重大进步。

6. 发明申请

US20090012372A1 EXTERNAL SENSING FOR IMPLANT RUPTURE 审中-公开
标题翻译：用于植入物破裂的外部感测
公开(公告)号：US20090012372A1
公开(公告)日：2009-01-08
申请号：US11929263
申请日：2007-10-30
申请人： Daniel Burnett , Noel Johnson , Gregory Hall , Joseph Gryskiewicz , Takashi Yogi
发明人： Daniel Burnett , Noel Johnson , Gregory Hall , Joseph Gryskiewicz , Takashi Yogi
IPC分类号： A61B5/00 , G08B23/00
CPC分类号： A61F2/12 , A61B5/03 , A61B5/053 , A61B5/076 , A61B5/145 , A61B5/14539 , A61B5/14546 , A61B5/411 , A61B5/6846
摘要： The present invention relates to a system and a method for sensing for the rupture of an implant (such as a breast implant) that has been implanted in body tissues or in an organ of a patient. In one embodiment, a system according to the present invention includes, among other possible things, a sensor coupled to an outer surface of the implant and configured to measure a property at the outer surface of the implant, for example, electrical conduction, chemical composition, or an optical property that is indicative of whether an implant rupture has occurred. The sensor is also configured to transmit a wireless signal to a device external to the body, which alerts the patient or a healthcare provider whether the measured property indicates that the implant rupture may have occurred.
摘要翻译：本发明涉及一种用于感测植入物（例如乳房植入物）的破裂的系统和方法，所述植入物（例如乳房植入物）已被植入到身体组织或患者的器官中。在一个实施例中，根据本发明的系统包括耦合到植入物的外表面并被配置成测量植入物外表面的性质的传感器，例如电传导，化学组成，或指示是否发生植入物破裂的光学性质。传感器还被配置为将无线信号发送到身体外部的装置，其向患者或医疗保健提供者警告所测量的属性是否指示植入物破裂可能已经发生。

7. 发明申请

US20060058731A1 Dialysis implant and methods of use 有权
公开(公告)号：US20060058731A1
公开(公告)日：2006-03-16
申请号：US10922478
申请日：2004-08-18
申请人： Daniel Burnett , Gregory Hall
发明人： Daniel Burnett , Gregory Hall
IPC分类号： A61M1/00
CPC分类号： A61M1/282 , A61M1/1656 , A61M1/1668 , A61M1/1676 , A61M1/1678 , A61M1/28 , A61M1/285 , A61M2205/04 , A61M2230/005
摘要： A device and methods for treating renal failure are disclosed. One embodiment of the device is an implantable peritoneal dialysis device. When in use, the device can have a semi-permeable reservoir implanted in the peritoneal cavity. The reservoir can receive blood waste and drain through one or more conduits, via a pump, to the biological bladder. Solids and/or a solution benefiting dialysis can be pumped to the reservoir and/or implanted in the peritoneal cavity.

8. 发明申请

US20070250132A1 Devices and methods for gastrointestinal stimulation 有权
标题翻译：胃肠道刺激的装置和方法
公开(公告)号：US20070250132A1
公开(公告)日：2007-10-25
申请号：US11702840
申请日：2007-02-05
申请人： Daniel Burnett
发明人： Daniel Burnett
IPC分类号： A61N1/00
CPC分类号： A61F5/0079 , A61F5/003 , A61F5/0036 , A61F5/0089 , A61F2210/0014 , A61N1/0472 , A61N1/0507 , A61N1/0509 , A61N1/36007
摘要： Devices and methods for applying gastrointestinal stimulation include implanting a stimulation device including a body with at least one expandable portion and a bridging portion and at least one stimulation member in the gastrointestinal tract. The at least one stimulation member includes one or more energy delivery members, one or more sensors, or a combination of both. The body maintains the device within the gastrointestinal space, and preferentially within the pyloric portion of the patient's stomach, and prevents passage of the device from the gastrointestinal space, but is not rigidly anchored or affixed to the gastrointestinal wall tissue.
摘要翻译：用于施加胃肠刺激的装置和方法包括将包括身体的刺激装置植入到具有至少一个可扩张部分和桥接部分以及至少一个刺激部件的胃肠道中。所述至少一个刺激构件包括一个或多个能量传递构件，一个或多个传感器或两者的组合。身体将该装置保持在胃肠空间内，优选地在患者胃的幽门部分内保持，并且防止装置从胃肠空间通过，而不是刚性地锚固或固定在胃肠壁组织上。

9. 发明申请

US20070163586A1 Method and apparatus for personal isolation and/or protection 有权
标题翻译：用于个人隔离和/或保护的方法和装置
公开(公告)号：US20070163586A1
公开(公告)日：2007-07-19
申请号：US11332799
申请日：2006-01-17
申请人： Daniel Burnett , Shane Mangrum
发明人： Daniel Burnett , Shane Mangrum
IPC分类号： A61M16/00 , A62B23/02
CPC分类号： A62B18/003 , A62B23/02
摘要： The device of the present invention may create and maintain a pressure differential in the vicinity of the user's nasopharynx. Using a portable filter and pressurized air source, the region of the user's nasopharynx can be subjected to positive or negative pressured air. Positive pressure will prevent exposure surrounding air while negative air pressure will isolate those around the user from potential toxins or pathogens exhaled from the user. In the positive pressure embodiments, the surrounding air may be displaced by the positive pressure environment preventing exposure to ambient air in all instances other than a direct blast of high flow air directed at the users nasopharynx (such as an uncovered and maliciously directed sneeze). If adequate pressure is used, though, even this scenario would not allow for transmission of airborne illness with repulsion of any infective droplets being repelled by the positive pressure created. In the negative pressure embodiment, exhaled air may be evacuated from the nasopharynx, filtered and returned to the user's surroundings to prevent exposure to those around the user. The device of the present invention may be incorporated into a variety of garments, accessories or existing isolation devices (ie face masks) to improve their efficacy. Alternatively, the device may also be attached to an air source in the user's vicinity and simply provide filtration of the air prior to delivery to the region surrounding the user.
摘要翻译：本发明的装置可以产生并维持使用者鼻咽附近的压力差。使用便携式过滤器和加压空气源，使用者的鼻咽区域可以受到正压或负压的空气。正压力将防止周围空气暴露，而负空气压力会使使用者周围的人体免受潜在的毒素或从使用者呼出的病原体。在正压实施例中，周围的空气可以通过正压环境来移位，除了直接喷射用户鼻咽的高流量空气（例如未覆盖和恶意定向的打喷嚏）之外的所有情况下，防止暴露于环境空气。如果使用足够的压力，即使这种情况也不允许传播空气传播的疾病，因为所产生的正压力被任何感染性液滴排斥。在负压实施例中，呼出的空气可以从鼻咽排出，过滤并返回到使用者的周围环境，以防止暴露于使用者身边。本发明的装置可以并入到各种衣服，附件或现有的隔离装置（即面罩）中以提高其功效。或者，装置还可以附接到使用者附近的空气源，并且在输送到用户周围的区域之前简单地提供空气的过滤。

10. 发明申请

US20060089627A1 Medical device delivery catheter 有权
公开(公告)号：US20060089627A1
公开(公告)日：2006-04-27
申请号：US10974482
申请日：2004-10-26
申请人： Daniel Burnett , Gregory Hall , Jordan Bajor , Winfield Fisher , Tibor Hites
发明人： Daniel Burnett , Gregory Hall , Jordan Bajor , Winfield Fisher , Tibor Hites
IPC分类号： A61B17/00
CPC分类号： A61F2/95 , A61B17/12099 , A61B17/12159 , A61B2017/12054 , A61B2017/12059 , A61B2017/12081 , A61B2090/037 , A61F2/88 , A61F2/97 , A61F5/0079 , A61F2002/044 , A61F2002/9511
摘要： Apparatus for delivering a medical device to a location in a patient's body includes an elongate catheter body having a proximal end and a distal end, a pod coupled with the distal end of the catheter body and adapted to house the medical device during delivery to the location and to open to release the medical device, and at least one distal actuator coupled with at least one of the pod and the medical device. The distal actuator is adapted to promote opening of the pod. A method involves advancing a pod at the distal end of an elongate catheter to the location within the body and activating an actuator coupled with the pod and/or the medical device to cause the pod to open. Opening the pod releases the medical device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式